Home / 5,611,661.49-7,744,089.51-3,033,342.29

Finding the Fourth Proportional to 5,611,661.49, 7,744,089.51 and 3,033,342.29

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Solution

The fourth proportional to 5,611,661.49, 7,744,089.51 and 3,033,342.29 is: 4,186,010.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,611,661.49 : 7,744,089.51 = 3,033,342.29 : x
  2. Step 2: Convert to fraction form
    5,611,661.49/7,744,089.51 = 3,033,342.29/x
  3. Step 3: Cross multiply
    5,611,661.49x = 7,744,089.51 × 3,033,342.29
  4. Step 4: Simplify right side
    5,611,661.49x = 23,490,474,208,228.38
  5. Step 5: Solve for x
    x = 23,490,474,208,228.38/5,611,661.49
  6. Step 6: Final answer
    x = 4,186,010.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.